DINAN’s 450 HP BMW S3R 1M Coupe: Too Fast for Public Consumption?

The Smoking Tire puts Dinan’s massaged BMW 1M coupe through its paces in the Angeles Forest. With 450 hp and 450 lb/ft of torque from its twin-turbo I6, it could be just what the 1 Series M needs. Or, it could be a bit too much. What do you think?